1 files changed, 106 insertions, 0 deletions
diff --git a/components/script/dom/htmloptgroupelement.rs b/components/script/dom/htmloptgroupelement.rs
new file mode 100644
index 00000000000..6e90cb45fe5
--- /dev/null
+++ b/components/script/dom/htmloptgroupelement.rs
@@ -0,0 +1,106 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+use dom::bindings::codegen::Bindings::HTMLOptGroupElementBinding;
+use dom::bindings::codegen::Bindings::HTMLOptGroupElementBinding::HTMLOptGroupElementMethods;
+use dom::bindings::codegen::InheritTypes::{ElementCast, HTMLElementCast, NodeCast};
+use dom::bindings::codegen::InheritTypes::{HTMLOptGroupElementDerived, HTMLOptionElementDerived};
+use dom::bindings::js::{JSRef, Temporary};
+use dom::bindings::utils::{Reflectable, Reflector};
+use dom::document::Document;
+use dom::element::{AttributeHandlers, Element, HTMLOptGroupElementTypeId};
+use dom::eventtarget::{EventTarget, NodeTargetTypeId};
+use dom::htmlelement::HTMLElement;
+use dom::node::{DisabledStateHelpers, Node, NodeHelpers, ElementNodeTypeId};
+use dom::virtualmethods::VirtualMethods;
+
+use servo_util::atom::Atom;
+use servo_util::str::DOMString;
+
+#[deriving(Encodable)]
+pub struct HTMLOptGroupElement {
+    pub htmlelement: HTMLElement
+}
+
+impl HTMLOptGroupElementDerived for EventTarget {
+    fn is_htmloptgroupelement(&self) -> bool {
+        self.type_id == NodeTargetTypeId(ElementNodeTypeId(HTMLOptGroupElementTypeId))
+    }
+}
+
+impl HTMLOptGroupElement {
+    pub fn new_inherited(localName: DOMString, document: &JSRef<Document>) -> HTMLOptGroupElement {
+        HTMLOptGroupElement {
+            htmlelement: HTMLElement::new_inherited(HTMLOptGroupElementTypeId, localName, document)
+        }
+    }
+
+    pub fn new(localName: DOMString, document: &JSRef<Document>) -> Temporary<HTMLOptGroupElement> {
+        let element = HTMLOptGroupElement::new_inherited(localName, document);
+        Node::reflect_node(box element, document, HTMLOptGroupElementBinding::Wrap)
+    }
+}
+
+impl<'a> HTMLOptGroupElementMethods for JSRef<'a, HTMLOptGroupElement> {
+    // http://www.whatwg.org/html#dom-optgroup-disabled
+    make_bool_getter!(Disabled)
+
+    // http://www.whatwg.org/html#dom-optgroup-disabled
+    fn SetDisabled(&self, disabled: bool) {
+        let elem: &JSRef<Element> = ElementCast::from_ref(self);
+        elem.set_bool_attribute("disabled", disabled)
+    }
+}
+
+impl<'a> VirtualMethods for JSRef<'a, HTMLOptGroupElement> {
+    fn super_type<'a>(&'a self) -> Option<&'a VirtualMethods> {
+        let htmlelement: &JSRef<HTMLElement> = HTMLElementCast::from_ref(self);
+        Some(htmlelement as &VirtualMethods)
+    }
+
+    fn after_set_attr(&self, name: &Atom, value: DOMString) {
+        match self.super_type() {
+            Some(ref s) => s.after_set_attr(name, value.clone()),
+            _ => (),
+        }
+
+        let node: &JSRef<Node> = NodeCast::from_ref(self);
+        match name.as_slice() {
+            "disabled" => {
+                node.set_disabled_state(true);
+                node.set_enabled_state(false);
+                for child in node.children().filter(|child| child.is_htmloptionelement()) {
+                    child.set_disabled_state(true);
+                    child.set_enabled_state(false);
+                }
+            },
+            _ => ()
+        }
+    }
+
+    fn before_remove_attr(&self, name: &Atom, value: DOMString) {
+        match self.super_type() {
+            Some(ref s) => s.before_remove_attr(name, value),
+            _ => (),
+        }
+
+        let node: &JSRef<Node> = NodeCast::from_ref(self);
+        match name.as_slice() {
+            "disabled" => {
+                node.set_disabled_state(false);
+                node.set_enabled_state(true);
+                for child in node.children().filter(|child| child.is_htmloptionelement()) {
+                    child.check_disabled_attribute();
+                }
+            },
+            _ => ()
+        }
+    }
+}
+
+impl Reflectable for HTMLOptGroupElement {
+    fn reflector<'a>(&'a self) -> &'a Reflector {
+        self.htmlelement.reflector()
+    }
+}